Roland Clan Forums

Hello!
Does anybody know of where I can find the service manual or schematics of the Roland DM-2100 2.1 loudspeaker system?

Thank you,
Chris

Hello alankeys, hello yibers, I tend to believe that none of you pressed the v-link button. But: if the lower octave fails, is then the corresponding LED lit? I am thinking in the direction of a broken circuit board or a defect diode in the diode matrix of switches and LEDs, together with a capacito...

Hi Nui, I recently had a similar effect which I identified as a defect in the pitch bend / modulation assembly. The RD got detuned even after using the lever for modulation only. The assembly uses two variable resistors (VR), one for pitch bend, one for modulation. Both were alright. But the pitch b...